Webber: F1 needs the British Grand Prix
"It is a shame there is always a discussion about the race's place on the calendar," he wrote in his BBC Sport column.
"We have already lost Imola, Suzuka and some others. And we cannot afford to lose Silverstone, Monza, Spa, circuits like that.
"We need a British Grand Prix because of the history that surrounds it and the industry that supports it. It is so deep-rooted.
"I am not that bothered about the venue but Silverstone is probably the best place to have it."
"It comes in for a lot of criticism from Ecclestone but I went up there a few weeks ago on my way back from Bahrain and I was just blown away by it. Everything was top dollar," he said.
"The lawns looked beautiful. The flags were all freshly pressed. I thought: 'Wow, they're trying hard.'
"Having said that, I am sure Bernie is not bluffing with his threats. It is his train set and he can put the rails down as he likes."